CN205271920U - Can detect stapler that stapler lacks needle - Google Patents
Can detect stapler that stapler lacks needle Download PDFInfo
- Publication number
- CN205271920U CN205271920U CN201620005395.9U CN201620005395U CN205271920U CN 205271920 U CN205271920 U CN 205271920U CN 201620005395 U CN201620005395 U CN 201620005395U CN 205271920 U CN205271920 U CN 205271920U
- Authority
- CN
- China
- Prior art keywords
- stapler
- needle
- switch
- contact
- detect
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002184 metal Substances 0.000 claims abstract description 10
- 210000004907 gland Anatomy 0.000 claims abstract description 9
- 238000000151 deposition Methods 0.000 claims abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Portable Nailing Machines And Staplers (AREA)
Abstract
The utility model discloses a can detect stapler that stapler lacks needle. Being equipped with the power in the base, depositing the needle inslot and be equipped with the contact switch, the gland surface is equipped with the LED lamp, and power, contact switch and LED lamp pass through the circuit and link to each other in order, the contact switch includes for two sheetmetals that the inside wall of withdrawing the needle and holding in the needle groove is laid through the head of pushing pin of spring mounting at the stapler, second contact metal piece through the spring mounting to first contact metal piece end at the stapler. The utility model discloses circuit structure is simple, can be simple and easy pass through the circuit, when realizing in stapler stapling needle not enough, electric shock formula switch in contact with to light above -mentioned LED lamp, prompt facility when having realized not having the stapling needle in the stapler.
Description
Technical field
The utility model relates to stapler, specifically relate to a kind of stapler that can detect stapler and lack pin.
Background technology
Stapler is one of first-selection of stapled paper in our daily life, uses quick based on it, and collection is convenient, and function is easy to the features such as realization, and it is to become indispensable office products. But conventional stapler is there is certain defect in work, it comprises after the staple in stapler uses, there is no effective monitoring mechanism, therefore cause to find stapler lacks staple in the very first time, cause loss in efficiency to a certain extent.
Practical novel content
The purpose of this utility model solves the problems of the prior art exactly, it is provided that a kind of stapler that can detect stapler and lack pin, lights prompting lamp simultaneously, and the staple in prompting people's stapler is not enough, it is necessary to supplement staple in time.
In order to address the aforementioned drawbacks, the utility model is achieved through the following technical solutions.
Stapler of the present utility model comprises base, deposits pin groove and gland, three is connected by rotating shaft, it is characterized in that comprising: in described base, be provided with power supply, described depositing is provided with contact formula switch in pin groove, described gland surfaces is provided with LED, and power supply, contact formula switch are connected by circuit in turn with LED.
It is two tinsels that described contact formula switch comprises, and the first contact metal sheet end is by the push pin head of spring fitting at stapler, and the 2nd contact metal sheet lays, at stapler, the inner side-wall that pin groove goes out pin end by spring fitting.
Described power supply is button cell.
Described contact formula switch is as switch S, and described LED is as lamp LED, and positive source is connected to negative pole successively after switch S, lamp LED and resistance R and forms junction circuit.
As preferably, described LED can adopt flat LED, it is embedded in the gland of above-mentioned stapler.
As preferably, by sliding lid construction in described base, button battery is embedded wherein.
The utility model circuit structure is simple, it is possible to pass through circuit easily, it is achieved when staple in stapler not enough, galvanically switch connects, thus lights above-mentioned LED, it is achieved that do not have prompting function during staple in stapler.
The beneficial effects of the utility model are:
The utility model stapler, reasonable in design, function is unique, and the staple detection device that it is set up can effectively play the situation of prompting user's staple deficiency, thus improves the practicality of stapler.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model stapler;
Fig. 2 is the circuit equivalent schematic diagram of the utility model stapler.
In figure: 1-base; 11-power supply; 2-gland; 21-LED lamp; 3-deposits pin groove; 31-first contact metal sheet; 32-the 2nd contact metal sheet; V1 is power supply; R1 is current limliting resistance; S1 is contact formula switch; LED1 is LED.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
As shown in Figure 1, the utility model stapler comprises base 1, deposits pin groove 3 and gland 2, three is connected by rotating shaft, it is characterized in that comprising: in described base 1, be provided with power supply 11, described depositing is provided with contact formula switch 31 in pin groove 3, described gland 2 surface is provided with LED 21, and power supply 11, contact formula switch 31 are connected by circuit in turn with LED 21.
It is two tinsels that contact formula switch 31 comprises, and the first contact metal sheet 31 end is by the push pin head of spring fitting at stapler, and the 2nd contact metal sheet 32 lays, at stapler, the inner side-wall that pin groove goes out pin end by spring fitting.
The utility model circuit such as Fig. 2, contact formula switch 31 is arranged on stapler structure inside, and by wire by power supply, LED is connected with galvanically switch, and uses galvanically switch to control the break-make of described attached circuit. Contact formula switch 31 is as switch S 1, and described LED 21 is as lamp LED1, and power supply 11 positive pole is connected to negative pole successively after switch S 1, lamp LED1 and resistance R1 and forms junction circuit. Resistance R1 prevents the short circuit phenomenon that may occur as current limliting resistance R1.
In use, along with the use of staple, deposit pushing pin owing to the extruding of spring is close to depositing pin trench bottom in pin groove. After the staple deposited in pin groove is used up, the contact formula switch contact at two places, is namely closed contact formula switch S 1, thus connects circuit, and the LED being positioned on gland is lighted, even if reminding user to need the staple changed in stapler.
When changing power supply, only need to open the power supply slip lid on stapler base, can change.
More than show and describe ultimate principle of the present utility model and main characteristic sum advantage of the present utility model; the technician of the industry should understand; the utility model is not restricted to the described embodiments; the knowledge described in above-described embodiment and specification sheets illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various conversion and improvement, and these changes and improvements are all within the scope of claimed the utility model.
Claims (4)
1. the stapler that can detect stapler and lack pin, stapler comprises base (1), deposits pin groove (3) and gland (2), three is connected by rotating shaft, it is characterized in that comprising: in described base (1), be provided with power supply (11), described depositing is provided with contact formula switch (31) in pin groove (3), described gland (2) surface is provided with LED (21), and power supply (11), contact formula switch (31) are connected by circuit in turn with LED (21).
2. a kind of stapler that can detect stapler and lack pin according to claim 1, it is characterized in that: it is two tinsels that described contact formula switch (31) comprises, first contact metal sheet (31) end is by the push pin head of spring fitting at stapler, and the 2nd contact metal sheet (32) lays, at stapler, the inner side-wall that pin groove goes out pin end by spring fitting.
3. a kind of stapler that can detect stapler and lack pin according to claim 1, it is characterised in that: described power supply (11) is button cell.
4. a kind of stapler that can detect stapler and lack pin according to claim 1, it is characterized in that: described contact formula switch (31) is as switch S 1, described LED (21) is as lamp LED1, and power supply (11) positive pole is connected to negative pole successively after switch S 1, lamp LED1 and resistance R1 and forms junction circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620005395.9U CN205271920U (en) | 2016-01-04 | 2016-01-04 | Can detect stapler that stapler lacks needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620005395.9U CN205271920U (en) | 2016-01-04 | 2016-01-04 | Can detect stapler that stapler lacks needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205271920U true CN205271920U (en) | 2016-06-01 |
Family
ID=56056537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620005395.9U Expired - Fee Related CN205271920U (en) | 2016-01-04 | 2016-01-04 | Can detect stapler that stapler lacks needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205271920U (en) |
-
2016
- 2016-01-04 CN CN201620005395.9U patent/CN205271920U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20170104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |